Results 71 to 80 of about 2,396 (217)

Vertical handover policy for cyber-physical systems aided by SAGIN based on deep reinforcement learning

Tongxin xuebao
The vertical handover policy of space-air-ground integrated cyber-physical systems based on deep reinforcement learning was studied, in which the challenges of complicated network model and difficulties in acquiring prior knowledge for network topology ...
WU Yan, PAN Guangchuan, YAO Mingwu, YANG Qinghai, LEUNG Victor C.M.   +4 more
doaj   +2 more sources

Vertical Handover Analysis Based on Cell Sojourn Distance: A Probabilistic Approach Inspired by Bertrand’s Paradox

IEEE Open Journal of the Communications Society
The recent surge in traffic demand has accelerated the development of heterogeneous highdensity networks. Consequently, the number of base stations has increased, leading to a rise in the frequency of vertical handovers between heterogeneous base ...
Kenta Fukuhara, Sumiko Miyata, Masaki Aida   +2 more
doaj   +1 more source

Why Autonomous Vehicles Are Not Ready Yet: A Multi‐Disciplinary Review of Problems, Attempted Solutions, and Future Directions

Journal of Field Robotics, Volume 43, Issue 3, Page 2254-2341, May 2026.
ABSTRACT Personal autonomous vehicles can sense their surrounding environment, plan their route, and drive with little or no involvement of human drivers. Despite the latest technological advancements and the hopeful announcements made by leading entrepreneurs, to date no personal vehicle is approved for road circulation in a “fully” or “semi ...
Xingshuai Dong, Massimiliano Cappuccio, Fady Alnajjar, Luqman Ali, Hamad Al Jassmi, Essam Debie, Milad Ghasrikhouzani, Alessandro Lanteri, Tate McGregor, Oleksandra Molloy, Alice Plebe, Michael Regan, Eduardo Sandoval, Dongmo Zhang   +13 more
wiley   +1 more source

Mobility management across converged IP-based heterogeneous access networks

, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 8/2/2010.In order to satisfy customer demand for a high performance “global” mobility service, network operators (ISPs, carriers, mobile operators, etc ...
Mussabbir, Qazi Bouland
core  

Cross-Layer Handover Scheme for Multimedia Communications in Next Generation Wireless Networks

EURASIP Journal on Wireless Communications and Networking, 2010
In order to achieve seamless handover for real-time applications in the IP Multimedia Subsystem (IMS) of next generation network, a multiprotocol combined handover mechanism is proposed in this paper.
Lin Chun-Cheng, Deng Der-Jiunn, Tang Yuliang, Kou Guannan   +3 more
doaj  

Research on Network Handover Based on User Movement Prediction in Visible Light Communication and Wi-Fi Heterogeneous Networks

Applied Sciences
This paper addresses the handover challenge in indoor visible light communication and Wi-Fi heterogeneous networks, proposing an adaptive handover strategy based on user trajectory prediction.
Chenghu Ke, Mengfan Wang, Huanhuan Qin, Xizheng Ke   +3 more
doaj   +1 more source

Multi-Slot Coverage Probability and SINR-Based Handover Rate Analysis for Mobile User in Hetnet

IEEE Access, 2018
User mobility brings about the spatial correlation in user association (or handover) over a period of multi slots. The correlation makes the classic user association methodology, i.e., typical user method in stochastic geometry, invalid. In addition, the
Xuefei Zhang, Yuxuan Xie, Yushan Cui, Qimei Cui, Xiaofeng Tao   +4 more
doaj   +1 more source

Vertical Handover Prediction Based on Hidden Markov Model in Heterogeneous VLC-WiFi System. [PDF]

Sensors (Basel), 2022
Babalola OP, Balyan V.
europepmc   +1 more source

Handover Strategy in HIP-based LTE Femtocells Networks with Hybrid Access Mode

, 2012
Femtocell networks that use Home evolved NodeB (HeNB) and existing networks for backhaul connectivity can fulfill the upcoming demand for high data rates in wireless communication systems as well as extend the coverage area.
Shih-Jung Wu, Wu, Shih-Jung
core   +1 more source

Efficient Algorithm for Vertical Handover in Heterogeneous Wireless Mobile Network

, 2017
This paper present the new idea of Vertical handover for heterogeneous Wireless Networks, based on different parameters values i.e, available Bandwidth, received signal strength, mean number of request per unit time, mean number of calls served per unit ...
Saleem, Salman, Alamgir Khan, Ullah, Zakir, Khan, Imran, Shazada Alamgir, Zakir Ullah, Khan, Alamgir, Imran Khan, Alamgir, Shazada, Salman Saleem   +9 more
core   +1 more source